On a fairly new 2.0.1 moodle website, I enabled global search, and indexed.
When clicking advanced search, the following message appears (debugging mode on):
Coding error detected, it must be fixed by a programmer: Invalid string identifier. Most probably some illegal character is part of the string identifier. Please fix your get_string() call and string definition
- line 6595 of /lib/moodlelib.php: coding_exception thrown
- line 6669 of /lib/moodlelib.php: call to get_string()
- line 227 of /search/query.php: call to print_string()